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family fail

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GELÖST
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ar00302
304 Aufrufe, 2 Antworten

family fail

Hello.

I am trying to make a shadow system family. I have made this system using a nested family, an array and some control reference planes. Changing the system_width parameter works as expected. But when I change the system_length parameter, Revit changes the half_B parameter which should be controlled by a formula.  Actually I have set half_B=B/2.  Changing the system_length parameter make the family to compute a new B value. I want B to control half_B and not the opposite. I am using Revit 2022. Please see the attached family.

Thank you.

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RDAOU
als Antwort auf: ar00302

@ar00302 

 

Try the following...

 

Array Beams.gif

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Nachricht 3 von 3
ar00302
als Antwort auf: RDAOU

Thank you very much for your help.
Now it works.
Still confusing why doesn't work with my way.
Even now if I change the values in system_width and system_length it works.
If I drag manually the right reference plane, which controls the system_width, still works.
But if I drag manually front reference plane, which controls the system_length, it changes again the half_B value.
Very confusing.
Thanks again.

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